aboutsummaryrefslogtreecommitdiff
path: root/libio/iofopncook.c
diff options
context:
space:
mode:
Diffstat (limited to 'libio/iofopncook.c')
-rw-r--r--libio/iofopncook.c63
1 files changed, 24 insertions, 39 deletions
diff --git a/libio/iofopncook.c b/libio/iofopncook.c
index b39b4c3..43a87fe 100644
--- a/libio/iofopncook.c
+++ b/libio/iofopncook.c
@@ -29,18 +29,8 @@
#include <stdlib.h>
#include <shlib-compat.h>
-/* Prototyped for local functions. */
-static _IO_ssize_t _IO_cookie_read (_IO_FILE* fp, void* buf,
- _IO_ssize_t size);
-static _IO_ssize_t _IO_cookie_write (_IO_FILE* fp,
- const void* buf, _IO_ssize_t size);
-static _IO_off64_t _IO_cookie_seek (_IO_FILE *fp, _IO_off64_t offset, int dir);
-static _IO_off64_t _IO_cookie_seekoff (_IO_FILE *fp, _IO_off64_t offset,
- int dir, int mode);
-static int _IO_cookie_close (_IO_FILE* fp);
-
-static _IO_ssize_t
-_IO_cookie_read (_IO_FILE *fp, void *buf, _IO_ssize_t size)
+static ssize_t
+_IO_cookie_read (FILE *fp, void *buf, ssize_t size)
{
struct _IO_cookie_file *cfile = (struct _IO_cookie_file *) fp;
cookie_read_function_t *read_cb = cfile->__io_functions.read;
@@ -54,8 +44,8 @@ _IO_cookie_read (_IO_FILE *fp, void *buf, _IO_ssize_t size)
return read_cb (cfile->__cookie, buf, size);
}
-static _IO_ssize_t
-_IO_cookie_write (_IO_FILE *fp, const void *buf, _IO_ssize_t size)
+static ssize_t
+_IO_cookie_write (FILE *fp, const void *buf, ssize_t size)
{
struct _IO_cookie_file *cfile = (struct _IO_cookie_file *) fp;
cookie_write_function_t *write_cb = cfile->__io_functions.write;
@@ -69,15 +59,15 @@ _IO_cookie_write (_IO_FILE *fp, const void *buf, _IO_ssize_t size)
return 0;
}
- _IO_ssize_t n = write_cb (cfile->__cookie, buf, size);
+ ssize_t n = write_cb (cfile->__cookie, buf, size);
if (n < size)
fp->_flags |= _IO_ERR_SEEN;
return n;
}
-static _IO_off64_t
-_IO_cookie_seek (_IO_FILE *fp, _IO_off64_t offset, int dir)
+static off64_t
+_IO_cookie_seek (FILE *fp, off64_t offset, int dir)
{
struct _IO_cookie_file *cfile = (struct _IO_cookie_file *) fp;
cookie_seek_function_t *seek_cb = cfile->__io_functions.seek;
@@ -88,12 +78,12 @@ _IO_cookie_seek (_IO_FILE *fp, _IO_off64_t offset, int dir)
return ((seek_cb == NULL
|| (seek_cb (cfile->__cookie, &offset, dir)
== -1)
- || offset == (_IO_off64_t) -1)
+ || offset == (off64_t) -1)
? _IO_pos_BAD : offset);
}
static int
-_IO_cookie_close (_IO_FILE *fp)
+_IO_cookie_close (FILE *fp)
{
struct _IO_cookie_file *cfile = (struct _IO_cookie_file *) fp;
cookie_close_function_t *close_cb = cfile->__io_functions.close;
@@ -108,8 +98,8 @@ _IO_cookie_close (_IO_FILE *fp)
}
-static _IO_off64_t
-_IO_cookie_seekoff (_IO_FILE *fp, _IO_off64_t offset, int dir, int mode)
+static off64_t
+_IO_cookie_seekoff (FILE *fp, off64_t offset, int dir, int mode)
{
/* We must force the fileops code to always use seek to determine
the position. */
@@ -145,8 +135,8 @@ static const struct _IO_jump_t _IO_cookie_jumps libio_vtable = {
/* Copy the callbacks from SOURCE to *TARGET, with pointer
mangling. */
static void
-set_callbacks (_IO_cookie_io_functions_t *target,
- _IO_cookie_io_functions_t source)
+set_callbacks (cookie_io_functions_t *target,
+ cookie_io_functions_t source)
{
#ifdef PTR_MANGLE
PTR_MANGLE (source.read);
@@ -159,7 +149,7 @@ set_callbacks (_IO_cookie_io_functions_t *target,
void
_IO_cookie_init (struct _IO_cookie_file *cfile, int read_write,
- void *cookie, _IO_cookie_io_functions_t io_functions)
+ void *cookie, cookie_io_functions_t io_functions)
{
_IO_init_internal (&cfile->__fp.file, 0);
_IO_JUMPS (&cfile->__fp) = &_IO_cookie_jumps;
@@ -181,9 +171,9 @@ _IO_cookie_init (struct _IO_cookie_file *cfile, int read_write,
}
-_IO_FILE *
+FILE *
_IO_fopencookie (void *cookie, const char *mode,
- _IO_cookie_io_functions_t io_functions)
+ cookie_io_functions_t io_functions)
{
int read_write;
struct locked_FILE
@@ -221,25 +211,20 @@ _IO_fopencookie (void *cookie, const char *mode,
_IO_cookie_init (&new_f->cfile, read_write, cookie, io_functions);
- return (_IO_FILE *) &new_f->cfile.__fp;
+ return (FILE *) &new_f->cfile.__fp;
}
versioned_symbol (libc, _IO_fopencookie, fopencookie, GLIBC_2_2);
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
-static _IO_off64_t _IO_old_cookie_seek (_IO_FILE *fp, _IO_off64_t offset,
- int dir);
-_IO_FILE * _IO_old_fopencookie (void *cookie, const char *mode,
- _IO_cookie_io_functions_t io_functions);
-
-static _IO_off64_t
+static off64_t
attribute_compat_text_section
-_IO_old_cookie_seek (_IO_FILE *fp, _IO_off64_t offset, int dir)
+_IO_old_cookie_seek (FILE *fp, off64_t offset, int dir)
{
struct _IO_cookie_file *cfile = (struct _IO_cookie_file *) fp;
- int (*seek_cb) (_IO_FILE *, _IO_off_t, int)
- = (int (*) (_IO_FILE *, _IO_off_t, int)) cfile->__io_functions.seek;;
+ int (*seek_cb) (FILE *, off_t, int)
+ = (int (*) (FILE *, off_t, int)) cfile->__io_functions.seek;
#ifdef PTR_DEMANGLE
PTR_DEMANGLE (seek_cb);
#endif
@@ -275,12 +260,12 @@ static const struct _IO_jump_t _IO_old_cookie_jumps libio_vtable = {
JUMP_INIT(imbue, _IO_default_imbue),
};
-_IO_FILE *
+FILE *
attribute_compat_text_section
_IO_old_fopencookie (void *cookie, const char *mode,
- _IO_cookie_io_functions_t io_functions)
+ cookie_io_functions_t io_functions)
{
- _IO_FILE *ret;
+ FILE *ret;
ret = _IO_fopencookie (cookie, mode, io_functions);
if (ret != NULL)